1 files changed, 74 insertions, 0 deletions
diff --git a/libjava/java/lang/PosixProcess.java b/libjava/java/lang/PosixProcess.java
new file mode 100644
index 00000000000..396287ad46d
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+++ b/libjava/java/lang/PosixProcess.java
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+// PosixProcess.java - Subclass of Process for POSIX systems.
+
+/* Copyright (C) 1998, 1999  Cygnus Solutions
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+package java.lang;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.IOException;
+
+/**
+ * @author Tom Tromey <tromey@cygnus.com>
+ * @date May 3, 1999
+ */
+
+// This is entirely internal to our implementation.
+
+// This file is copied to `ConcreteProcess.java' before compilation.
+// Hence the class name apparently does not match the file name.
+final class ConcreteProcess extends Process
+{
+  public native void destroy ();
+  public native int exitValue ();
+
+  public InputStream getErrorStream ()
+  {
+    return errorStream;
+  }
+
+  public InputStream getInputStream ()
+  {
+    return inputStream;
+  }
+
+  public OutputStream getOutputStream ()
+  {
+    return outputStream;
+  }
+
+  public native int waitFor () throws InterruptedException;
+
+  // This is used for actual initialization, as we can't write a
+  // native constructor.
+  public native void startProcess (String[] progarray, String[] envp)
+    throws IOException;
+
+  // This file is copied to `ConcreteProcess.java' before
+  // compilation.  Hence the constructor name apparently does not
+  // match the file name.
+  public ConcreteProcess (String[] progarray, String[] envp) throws IOException
+  {
+    startProcess (progarray, envp);
+  }
+
+  // The process id.  This is cast to a pid_t on the native side.
+  private long pid;
+
+  // True when child has exited.
+  private boolean hasExited;
+
+  // The exit status, if the child has exited.
+  private int status;
+
+  // The streams.
+  private InputStream errorStream;
+  private InputStream inputStream;
+  private OutputStream outputStream;
+}